Find answers to questions like--How Do Wind and Ice Shape the Land?, Why Is Soil an Important Resource?, Why Are Rocks and Minerals Important?, What Do People Throw Away, and Where Does It Go?, How Can Trash Affect Resources?, What Is an Ecosystem?, How Are Living Things in an Ecosystem Related?, How Does Energy Flow in an Ecosystem?, How Is Matter Cycled in an Ecosystem?. A very descriptive book with lot of activities to explain things.

Long Synopsis:

Find answers to questions like--How Do Wind and Ice Shape the Land?, Why Is Soil an Important Resource?, Why Are Rocks and Minerals Important?, What Do People Throw Away, and Where Does It Go?, How Can Trash Affect Resources? , What Is an Ecosystem?, How Are Living Things in an Ecosystem Related?, How Does Energy Flow in an Ecosystem?, How Is Matter Cycled in an Ecosystem?. A very descriptive book with lot of activities to explain things.